Features
n RoHS compliant*
n Low profile
n Low power loss, high efficiency
n UL 94V-0 classification
Applications
n Switch Mode Power Supplies
n Portable equipment batteries
n High frequency rectification
n DC/DC Converters
n Telecommunications
CD214A-B1xR Series Schottky Barrier Rectifier Chip Diode
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
General Information
Portable communications, computing and video equipment manufacturers are challenging the
semiconductor industry to develop increasingly smaller electronic components.
Bourns offers Schottky Rectier Diodes for rectication applications, in a compact chip
package compatible with DO-214AC (SMA) size format. The Schottky Rectier Diodes offer a
forward current of 1 A with a choice of repetitive peak reverse voltage of 20 V up to 100 V.
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol
CD214A-
Unit
B120R B120LR B140R B140LR B160R B1100R
Maximum Repetitive Peak Reverse Voltage V
RRM
20 20 40 40 60 100 V
Maximum Average Forward Current I
F(AV)
1 A
Maximum Peak Forward Surge Current
(8.3 ms Single Half Sine-Wave)
I
FSM
30 A
Operating Junction Temperature Range T
OPR
-55 to +125 -55 to +150 °C
Storage Temperature Range T
STG
-55 to +150 °C
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol Condition or Model Min. Typ. Max. Unit
Maximum Instantaneous Forward Voltage
@1 A
(NOTE 1)
V
F
CD214A-B120LR
CD214A-B140LR
0.37 0.38
V
CD214A-B120R
CD214A-B140R
0.47 0.50
CD214A-B160R 0.60 0.70
CD214A-B1100R 0.76 0.85
DC Reverse Current I
R
V
R
=
V
RRM
CD214A-B120LR
CD214A-B140LR
0.35 1.0 mA
CD214A-B120R
CD214A-B140R
CD214A-B160R
CD214A-B1100R
0.02 0.2 mA
Typical Junction Capacitance C
J
V
R
= 4 V, f = 1.0 MHz 110 pF
Typical Thermal Resistance
(NOTE 2)
Junction to
Ambient
R
θJA
CD214A-B120R
CD214A-B140R
CD214A-B160R
CD214A-B1100R
88
°C/W
CD214A-B120LR
CD214A-B140LR
55
Junction to
Lead
R
θJL
CD214A-B120R
CD214A-B140R
CD214A-B160R
CD214A-B1100R
28
CD214A-B120LR
CD214A-B140LR
17
NOTES: (1) Pulse width 300 microsecond, 1 % duty cycle. (2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas.
